.w {
  width: 1200px;
  margin: 0 auto;
}
header {
  padding: 20px 0;
}
/*主题模块的制作 */
main .big {
  width: 100%;
  height: 600px;
  background: url(../images/big.png) no-repeat center center;
  background-size: auto auto;
}
main {
  position: relative;
}
aside {
  width: 380px;
  height: 363px;
  position: absolute;
  top: 60px;
  right: 274px;
  background-color: #fff;
  padding: 20px 40px;
  overflow: hidden;
}
aside .box_header {
  display: flex;
  text-align: center;
  padding-bottom: 20px;
}
aside .box_header .left {
  flex: 1;
  font-size: 18px;
  color: #666666;
  border-right: 1px solid #666666;
}
aside .box_header .right {
  flex: 1;
  font-size: 18px;
  color: #c81623;
}
aside .warning {
  width: 100%;
  height: 27px;
  background-color: #fffdee;
  font-size: 12px;
  color: #666666;
  line-height: 27px;
  padding-left: 5px;
  margin-bottom: 5px;
}
aside .login {
  border: 1px solid skyblue;
  display: flex;
}
aside .login img {
  vertical-align: middle;
}
aside .login input {
  flex: 1;
  width: 100%;
  outline: none;
  font-size: 16px;
  color: #b2b2b2;
  padding: 0 10px;
}
aside .password {
  margin: 20px 0;
  border: 1px solid #666666;
  display: flex;
}
aside .password img {
  vertical-align: middle;
}
aside .password input {
  flex: 1;
  width: 100%;
  outline: none;
  font-size: 16px;
  color: #b2b2b2;
  padding: 0 10px;
}
aside .footer-header {
  overflow: hidden;
}
aside .footer-header .left {
  float: left;
  display: flex;
  padding: 2px 2px;
  font-size: 12px;
  color: #b2b2b2;
}
aside .footer-header .left input {
  margin-right: 5px;
}
aside .footer-header .right {
  float: right;
  font-size: 12px;
  color: #333333;
}
aside .footer-main {
  margin: 10px 0;
  text-align: center;
  line-height: 100%;
}
aside .footer-main input {
  width: 100%;
  height: 40px;
  background-color: #c81623;
  color: #fff;
  cursor: pointer;
}
aside .footer-bottom a {
  font-size: 14px;
  color: #1474af;
}
/* 底部模块 */
.footer {
  margin-top: 30px;
}
.footer .three {
  text-align: center;
}
.footer .three .link {
  margin: 20px 0 10px 0;
}
.footer .three .link a {
  padding: 0 14px;
  border-right: 1px solid gray;
}
.footer .three .link a:last-child {
  border: 0;
}
.footer .three .copyright {
  line-height: 20px;
}
